Patents Assigned to Pulse Directional Technologies, Inc.
  • AT-bit downhole sensor and transmitter
    Patent number: 9777570
    Abstract: A system and method of transmitting measurement-while-drilling (MWD) data while drilling a wellbore in a subterranean formation are provided. The system utilizes a transmission sub located uphole of the drill bit which transmits an electromagnetic signal through the surrounding drilling fluid to a receiver assembly located farther uphole at a position suitable for relaying the signal to the surface.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: October 3, 2017
    Assignee: Pulse Directional Technologies, Inc.
    Inventors: Steve Braisher, Karl Edler, Martin Kanka